Breeders Of The Nephelym

Breeders of the Nephelym is an immersive, beautifully erotic 3D adventure game centered around catching and breeding the Nephelym, an enigmatic race of monster-human hybrids.

Developer/Publisher: DerelictHelmsman – PatreonDiscordTwitter | Wiki
Censorship: None
OS: Windows 64-bit DX11
Language: English
Genre: 3DCG, 3D game, Adventure, Furry, Breeding, Animated, Fantasy, Female protagonist, Furry, Male protagonist, Monster, Monster girl, Pregnancy, Vaginal sex, Futa, Trans, Management, Titfuck, Oral sex, Sandbox

1- Extract to desired location.
2- Click on “BOTN.exe” to start playing.

Cheat Codes:
CREATOR MODE (only works in menu, not ingame): 7g3BNAUn8K0Z

Use the settings menu and enter codes exactly as is, spaces and case matter. They are best entered after starting the game.

  • add money
  • infinite lust
  • enable spirit form
  • infinite spirit
  • max trait level
  • all barns
  • max all fluids
  • win surprise sex
  • all portals
  • go home
  • remove cheats

v0.734 Alpha

  • Added Spontaneous Blow Job system
  • Added camera shake when large ones are nearby
  • Roamer AI will break away after following you for awhile
  • Fixed (mostly) roamers not moving in shipping builds
  • Fixed lust refill from day cycle
  • Fixed free baths from Romy
  • Fixed typos
  • Updated translations
Please wait...

Last updated on



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Anonymous Fapper
Anonymous Fapper

i launch the game and i just get a black screen, and it doesn’t respond. what do i do to fix it?

fluffy Bum Gal
fluffy Bum Gal

it is a bug. You have to restart it a few times. and then wait a bit. it because the new update

Anonymous Fapper
Anonymous Fapper

only getting crashes with the lastest update. “low memory” (which is stupid, i got more than enough to play this shit), or just random crashes without any error messages.

Anonymous Fapper
Anonymous Fapper

did they put audio in the game this time?

Anonymous Fapper
Anonymous Fapper

Is there still lot’s of lag last time i played it’s just too much lag to play it

Anonymous Fapper
Anonymous Fapper

When will we be able to capture wild Krakens and lamia’s?

Anonymous Fapper
Anonymous Fapper

It will be awhile, the current Nephelym types all use the same internal rigging skeleton, which allows for the diversity in sex scenes between different types, but Lamias and Krakens don’t use a bipedal skeleton, same with mermaids. So the dev made those special “blessed nephelym” since he couldn’t make… Read more »